289245734

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{15139}}^1$

素因数の和:15415

約数の個数: 16

約数和(自身を含む): 446387760

約数和(自身を除く): 157142026

約数列:

[1, 2, 41, 82, 233, 466, 9553, 15139, 19106, 30278, 620699, 1241398, 3527387, 7054774, 144622867, 289245734]

約数ペア:

[(1, 289245734), (2, 144622867), (41, 7054774), (82, 3527387), (233, 1241398), (466, 620699), (9553, 30278), (15139, 19106)]